CN214366246U

CN214366246U - Power plant steam turbine rotating part overhauls equipment

Info

Publication number: CN214366246U
Application number: CN202120385175.4U
Authority: CN
Inventors: 李明骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-10-08
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a power plant steam turbine rotating part overhauls equipment, including the base, the one end of base is provided with the fixed pin, and one side of base is provided with the regulation handle, and the lower extreme of base is provided with removes the wheel, and the upper end of base is provided with the detection main part, and one side of detecting the main part is provided with the fastening handle, and the opposite side of detecting the main part is provided with the axis of rotation, and the one end of axis of rotation is provided with connecting portion. This power plant steam turbine rotating member overhauls equipment removes wheel, regulation handle, guide bar, fastener and fastening handle through setting up, can reach in the use of overhauing equipment, is convenient for install and dismantle the change effect to inside motor power, can also remove the equipment main part simultaneously, saves the manpower in the handling, still can not cause the influence to the stability when overhauing the use of equipment, has improved the maintenance effect of equipment.

Description

Power plant steam turbine rotating part overhauls equipment

Technical Field

The utility model relates to an overhaul equipment technical field specifically is a power plant steam turbine rotating part overhauls equipment.

Background

The steam turbine is also called as steam turbine engine, and is a rotary steam power equipment, and the high-temperature high-pressure steam is passed through fixed nozzle, becomes accelerated air flow, and is sprayed on the blade to make the rotor equipped with blade row rotate, and at the same time, it can apply work to exterior.

The prior art has the following defects or problems:

the steam turbine often can lead to production efficiency to reduce because various trouble lead to in the operation process, when the steam turbine breaks down, often needs a specified maintenance equipment to carry out the maintenance effect to it, in the use of detecting equipment generally, not convenient for people's random removal, it is more hard in the use, it is more troublesome to change the motor power to inside simultaneously, difficult operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a power plant steam turbine rotating part overhauls equipment, solved the random removal that provides not convenient for people in the background art, it is harder in the use, it is more troublesome to change the power motor to inside simultaneously, the problem of difficult operation.

In order to achieve the above object, the utility model provides a following technical scheme: a power plant steam turbine rotating part overhauling device comprises a base, wherein one end of the base is provided with a fixed pin, one side of the base is provided with an adjusting handle, the lower end of the base is provided with a movable wheel, the upper end of the base is provided with a detection main body, one side of the detection main body is provided with a fastening handle, the other side of the detection main body is provided with a rotating shaft, one end of the rotating shaft is provided with a connecting part, one side of the fastening handle is provided with a bidirectional threaded rod extending into the detection main body, one side of the bidirectional threaded rod is provided with a guide rod, the inside of the detection main body is provided with a power motor, one end of the movable wheel is provided with a nut, the inside of the nut is provided with a threaded rod, one end of the threaded rod is provided with a second bevel gear, one side of the second bevel gear is provided with a first bevel gear, the inside of the first bevel gear is provided with a connecting shaft, the outer side of the bidirectional threaded rod is provided with an internal thread connecting block, the upper end of the internal thread connecting block is provided with a fastener, one side of the fastener is provided with a cushion pad, and the lower end of the internal thread connecting block is provided with a sliding block.

As an optimal technical scheme of the utility model, it is four groups to remove the wheel, and is central symmetry and arranges the lower extreme at the base.

As the utility model discloses a preferred technical scheme, the fixed pin divide into four groups, and is central symmetry and arranges around the base, the base passes through fixed pin and ground fixed connection.

As the utility model discloses an optimal technical scheme, the guide bar divide into two sets ofly, and is horizontal straight line symmetry and arranges in the inside that detects the main part, and the inside size of a dimension of slider and the size of a dimension phase-match of guide bar, and slider and guide bar sliding connection.

As the utility model discloses a preferred technical scheme, two-way threaded rod divide into two sets ofly, and is horizontal straight line symmetry and arranges in the inside that detects the main part, female connection block and two-way threaded rod threaded connection, the fastener passes through female connection block and two-way threaded rod threaded connection.

As the utility model discloses a preferred technical scheme, the fastener divide into four groups, and is central symmetry and arranges in the inside that detects the main part, and fastener and blotter fixed connection.

As the utility model discloses a preferred technical scheme, nut and threaded rod threaded connection, first bevel gear rotates threaded connection with the second bevel gear.

Compared with the prior art, the utility model provides a power plant steam turbine rotating part overhauls equipment possesses following beneficial effect:

1. according to the maintenance equipment for the rotating part of the steam turbine in the power plant, the moving wheel, the nut, the first bevel gear, the second bevel gear, the fixed pin, the adjusting handle and the connecting shaft are arranged, so that the equipment can be moved conveniently in the use process of the maintenance equipment, the labor is saved, the stability of the equipment in a fixed state can be kept, the maintenance accuracy of the steam turbine is improved, and the use effect is improved;

2. this power plant steam turbine rotating parts overhauls equipment through setting up fastening handle, two-way threaded rod, fastener and cushion, at the fastening in-process to inside motor power, can realize fixing the motor power of not unidimensional size, can also eliminate the effect to the vibration that motor power produced in the use simultaneously, avoids motor power's damage to appear in the use.

Drawings

FIG. 1 is a schematic view of the structure of the maintenance equipment of the present invention;

FIG. 2 is a schematic view of the top view structure of the inspection box of the inspection equipment of the present invention;

FIG. 3 is a schematic view of a local structure of the maintenance equipment of the present invention;

FIG. 4 is a schematic view of a local structure of the maintenance equipment of the present invention;

figure 5 is the utility model discloses overhaul equipment slider and female connection piece cross-sectional structure schematic diagram.

In the figure: 1. a base; 2. a fixing pin; 3. adjusting the handle; 4. a moving wheel; 5. detecting a subject; 6. fastening a handle; 7. a rotating shaft; 8. a connecting portion; 9. a bidirectional threaded rod; 10. a guide bar; 11. a power motor; 12. a nut; 13. a threaded rod; 14. a second bevel gear; 15. a first bevel gear; 16. a connecting shaft; 17. an internal thread connecting block; 18. a fastener; 19. a cushion pad; 20. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a power plant steam turbine rotating part overhauling device comprises a base 1, wherein one end of the base 1 is provided with a fixed pin 2, one side of the base 1 is provided with an adjusting handle 3, the lower end of the base 1 is provided with a moving wheel 4, the upper end of the base 1 is provided with a detection main body 5, one side of the detection main body 5 is provided with a fastening handle 6, the other side of the detection main body 5 is provided with a rotating shaft 7, one end of the rotating shaft 7 is provided with a connecting part 8, one side of the fastening handle 6 is provided with a bidirectional threaded rod 9 extending into the detection main body 5, one side of the bidirectional threaded rod 9 is provided with a guide rod 10, the inside of the detection main body 5 is provided with a power motor 11, one end of the moving wheel 4 is provided with a nut 12, the inside of the nut 12 is provided with a threaded rod 13, one end of the threaded rod 13 is provided with a second bevel gear 14, one side of the second bevel gear 14 is provided with a first bevel gear 15, the first bevel gear 15 is internally provided with a connecting shaft 16, the outer side of the bidirectional threaded rod 9 is provided with an internal thread connecting block 17, the upper end of the internal thread connecting block 17 is provided with a fastener 18, one side of the fastener 18 is provided with a cushion pad 19, and the lower end of the internal thread connecting block 17 is provided with a slide block 20.

In the embodiment, the moving wheels 4 are divided into four groups and are arranged at the lower end of the base 1 in a central symmetry manner, so that the main body of the equipment is convenient to move, and the labor is saved; the fixing pins 2 are divided into four groups and are arranged around the base 1 in a centrosymmetric manner, the base 1 is fixedly connected with the ground through the fixing pins 2, and the fixing pins are mainly used for fixing the base 1, so that the stability in the use process is improved, and the overhauling accuracy is improved; the guide rods 10 are divided into two groups and are symmetrically arranged inside the detection main body 5 in a horizontal straight line manner, the size of the inner dimension of the sliding block 20 is matched with that of the guide rods 10, and the sliding block 20 is in sliding connection with the guide rods 10, so that the stability of the fastening piece 18 in the process of fixing the motor is improved, and the phenomenon that the motor shakes in the using process of the device is avoided; the two-way threaded rods 9 are divided into two groups and are symmetrically arranged in the detection main body 5 in a horizontal straight line mode, the internal thread connecting blocks 17 are in threaded connection with the two-way threaded rods 9, and the fastening pieces 18 are in threaded connection with the two-way threaded rods 9 through the internal thread connecting blocks 17, so that the main effect is that the internal motors can be conveniently mounted and dismounted, meanwhile, different motors can be fixed, and the applicability of the device is improved; the fasteners 18 are divided into four groups and are arranged in the detection main body 5 in a centrosymmetric manner, and the fasteners 18 are fixedly connected with the cushion pads 19 and mainly used for improving the fixing effect on the motor; the nut 12 is in threaded connection with the threaded rod 13, and the first bevel gear 15 is in rotational threaded connection with the second bevel gear 14, so that the movable wheel 4 is mainly stored, and the device is convenient to fix in use.

The utility model discloses a theory of operation and use flow: when using, through directly removing equipment to appointed position, then adjust handle 3 through rotating, can take place to rotate between the bevel gear, threaded rod 13 drives nut 12 rebound, thereby realize the effect of accomodating moving wheel 4, it can to recycle fixed pin 2 and fix base 1, put driving motor 11 in the inside that detects main part 5, through rotating fastening handle 6, two-way threaded rod 9 carries out the clamping action to driving fastener 18 to the motor, can use maintenance equipment after the motor is stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power plant steam turbine rotating member overhauls equipment which characterized in that: comprises a base (1), one end of the base (1) is provided with a fixed pin (2), one side of the base (1) is provided with an adjusting handle (3), the lower end of the base (1) is provided with a movable wheel (4), the upper end of the base (1) is provided with a detection main body (5), one side of the detection main body (5) is provided with a fastening handle (6), the other side of the detection main body (5) is provided with a rotating shaft (7), one end of the rotating shaft (7) is provided with a connecting part (8), one side of the fastening handle (6) is provided with a bidirectional threaded rod (9) extending into the detection main body (5), one side of the bidirectional threaded rod (9) is provided with a guide rod (10), the inside of the detection main body (5) is provided with a power motor (11), one end of the movable wheel (4) is provided with a nut (12), the utility model discloses a two-way threaded rod (9) and nut, the inside of nut (12) is provided with threaded rod (13), the one end of threaded rod (13) is provided with second bevel gear (14), one side of second bevel gear (14) is provided with first bevel gear (15), the inside of first bevel gear (15) is provided with connecting axle (16), the outside of two-way threaded rod (9) is provided with female connection piece (17), the upper end of female connection piece (17) is provided with fastener (18), one side of fastener (18) is provided with blotter (19), the lower extreme of female connection piece (17) is provided with slider (20).

2. A power plant steam turbine rotating part overhauling device as set forth in claim 1, wherein: the movable wheels (4) are divided into four groups and are arranged at the lower end of the base (1) in a central symmetry manner.

3. A power plant steam turbine rotating part overhauling device as set forth in claim 1, wherein: the fixing pins (2) are divided into four groups and are arranged around the base (1) in a centrosymmetric manner, and the base (1) is fixedly connected with the ground through the fixing pins (2).

4. A power plant steam turbine rotating part overhauling device as set forth in claim 1, wherein: the guide rods (10) are divided into two groups and are symmetrically arranged in the detection main body (5) in a horizontal straight line mode, the size of the inner dimension of the sliding block (20) is matched with the size of the guide rods (10), and the sliding block (20) is connected with the guide rods (10) in a sliding mode.

5. A power plant steam turbine rotating part overhauling device as set forth in claim 1, wherein: two-way threaded rod (9) divide into two sets ofly, and are horizontal straight line symmetry and arrange in the inside that detects main part (5), female connection piece (17) and two-way threaded rod (9) threaded connection, fastener (18) are through female connection piece (17) and two-way threaded rod (9) threaded connection.

6. A power plant steam turbine rotating part overhauling device as set forth in claim 1, wherein: the fasteners (18) are divided into four groups and are arranged in the detection main body (5) in a centrosymmetric mode, and the fasteners (18) are fixedly connected with the cushion pads (19).

7. A power plant steam turbine rotating part overhauling device as set forth in claim 1, wherein: the nut (12) is in threaded connection with the threaded rod (13), and the first bevel gear (15) is in rotational threaded connection with the second bevel gear (14).